<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <style>
        table >tr{
            border: 1px solid black;
        }
    </style>
    <script type="module">
        import { createApp } from "./assets/vue3/vue.esm-browser.js";
        createApp({
            data(){
                return {
                    
                    num:10,
                    list:[],
                    flag:[]

                }
            },
            methods:{
                doadd(){
                     this.list.push(this.num)
                     this.flag.push(true)
                  

                }
            }
        }).mount('#app')
    </script>
</head>
<body>
       <div id="app">
        
       </div>
</body>
</html>